Kindly make sure you read the account opening documents as prescribed by SEBI. Secure your account from unauthorized transactions by updating your mobile numbers/email IDs. Receive information directly from the Exchange on your mobile/email at the end of the day. Issued in the interest of the investors. In case a client has any query/feedback/clarification/complaint write to firstname.lastname@example.org. A client can also opt to write to NSE here or MCX here or BSE here.